Overview
The BZX84-C9V1/LF1R is a low-power voltage regulator diode produced by NXP USA Inc., now part of Nexperia. This component is designed to provide stable voltage regulation in a variety of electronic circuits. It is packaged in a small SOT23 (TO-236AB) surface-mounted device (SMD) plastic package, making it suitable for compact and efficient designs.
The diode is part of the BZX84 series, which includes 37 different breakdown voltages ranging from 2.4 V to 75 V, offering flexibility for various application needs. The BZX84-C9V1 specifically has a nominal working voltage of 9.1 V and is available with a tolerance of approximately ±5%.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | BZX84-C9V1 |
| Package | SOT23 (TO-236AB) |
| Package Size | 2.9 x 1.3 x 1 mm |
| Nominal Working Voltage (VZ) | 9.1 V |
| Tolerance | ±5% |
| Minimum Working Voltage (VZ min) | 8.5 V |
| Maximum Working Voltage (VZ max) | 9.6 V |
| Maximum Zener Current (IZ) | 5 mA |
| Maximum Forward Current (IF) | 200 mA |
| Total Power Dissipation (Ptot) | ≤250 mW |
| Non-repetitive Peak Reverse Power Dissipation | ≤ 40 W |
| Maximum Junction Temperature (TJ) | 150°C |
| Operating Temperature Range | -65°C to +150°C |
Key Features
- Low Power Consumption: Total power dissipation of ≤250 mW, making it suitable for low-power applications.
- Precision Voltage Regulation: Available in three tolerance series: ±1%, ±2%, and approximately ±5%.
- Compact Package: SOT23 (TO-236AB) surface-mounted device (SMD) plastic package for space-efficient designs.
- Wide Operating Voltage Range: Nominal working voltages from 2.4 V to 75 V, with the BZX84-C9V1 specifically at 9.1 V.
- High Reliability: Non-repetitive peak reverse power dissipation of ≤ 40 W and a maximum junction temperature of 150°C.
Applications
The BZX84-C9V1/LF1R voltage regulator diode is versatile and can be used in a variety of applications across different industries, including:
- Automotive Systems: For voltage regulation in automotive electronics.
- Industrial Control Systems: To provide stable voltage in industrial control circuits.
- Consumer Electronics: In devices such as smartphones, tablets, and other portable electronics.
- Power Supplies: For voltage regulation in power supply units.
- Computing and Networking Equipment: To ensure stable voltage in computing and networking devices.
Q & A
- What is the nominal working voltage of the BZX84-C9V1/LF1R diode?
The nominal working voltage of the BZX84-C9V1/LF1R diode is 9.1 V.
- What is the tolerance range for the BZX84-C9V1/LF1R diode?
The BZX84-C9V1/LF1R diode has a tolerance of approximately ±5%.
- What is the maximum power dissipation of the BZX84-C9V1/LF1R diode?
The maximum power dissipation is ≤250 mW.
- What is the package type of the BZX84-C9V1/LF1R diode?
The diode is packaged in a SOT23 (TO-236AB) surface-mounted device (SMD) plastic package.
- What is the operating temperature range of the BZX84-C9V1/LF1R diode?
The operating temperature range is -65°C to +150°C.
- What are the typical applications of the BZX84-C9V1/LF1R diode?
Typical applications include automotive systems, industrial control systems, consumer electronics, power supplies, and computing and networking equipment.
- How many different breakdown voltages are available in the BZX84 series?
The BZX84 series includes 37 different breakdown voltages ranging from 2.4 V to 75 V.
- What is the maximum junction temperature of the BZX84-C9V1/LF1R diode?
The maximum junction temperature is 150°C.
- What is the non-repetitive peak reverse power dissipation of the BZX84-C9V1/LF1R diode?
The non-repetitive peak reverse power dissipation is ≤ 40 W.
- Where can I find more detailed specifications and datasheets for the BZX84-C9V1/LF1R diode?
You can find detailed specifications and datasheets on the official Nexperia website or through distributors like Digi-Key and Octopart.
- Is the BZX84-C9V1/LF1R diode RoHS compliant?
Yes, the BZX84-C9V1/LF1R diode is RoHS compliant.
